26863740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8811

約数の個数: 72

約数和(自身を含む): 86289840

約数和(自身を除く): 59426100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8779, 17558, 26337, 35116, 43895, 52674, 79011, 87790, 105348, 131685, 149243, 158022, 175580, 263370, 298486, 316044, 395055, 447729, 526740, 596972, 746215, 790110, 895458, 1343187, 1492430, 1580220, 1790916, 2238645, 2686374, 2984860, 4477290, 5372748, 6715935, 8954580, 13431870, 26863740]

約数ペア:

[(1, 26863740), (2, 13431870), (3, 8954580), (4, 6715935), (5, 5372748), (6, 4477290), (9, 2984860), (10, 2686374), (12, 2238645), (15, 1790916), (17, 1580220), (18, 1492430), (20, 1343187), (30, 895458), (34, 790110), (36, 746215), (45, 596972), (51, 526740), (60, 447729), (68, 395055), (85, 316044), (90, 298486), (102, 263370), (153, 175580), (170, 158022), (180, 149243), (204, 131685), (255, 105348), (306, 87790), (340, 79011), (510, 52674), (612, 43895), (765, 35116), (1020, 26337), (1530, 17558), (3060, 8779)]